HEAT-COLLECTING MEMBER AND AGRICULTURAL HOUSE

A heat-collecting member 1 is provided with: a body portion 10 which is a metal extrudate forming a hollow portion 20 extending from a first end 15 toward a second end 16, and having a light-receiving surface 11c for irradiation with sunlight; a plurality of lids 50A, 50B respectively disposed at th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: OKADA, Hiroki, UEMATSU, Koji, SUGIMOTO, Akio
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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